3,5-Dichloro-2-nitropyridine

Basic Information

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CAS Number

610278-88-1

Molecular Formula

C5H2Cl2N2O2

Molecular Weight

192.99 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Density

1.629

SMILES

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Clc1cnc(c(c1)Cl)[N+](=O)[O-]

InChI

InChI=1S/C5H2Cl2N2O2/c6-3-1-4(7)5(8-2-3)9(10)11/h1-2H

InChIKey

ACHMQFKFXAKDAH-UHFFFAOYSA-N

LogP

2.81980

Complexity

161

Synonyms & References

English

3,5-Dichloro-2-nitropyridine
3,5-Dichloro-2-nitro-pyridine
3-5-Dichloro-2-nitropyridine
PYRIDINE, 3,5-DICHLORO-2-NITRO-
Pyridine,3,5-dichloro-2-nitro
Pyridine,3,5-dichloro-2-nitro-
STL227856
FCH852485
9130AB
ST2404627
AX8218271
AB0070022
ST45175008

MDL Number

MFCD06254585

Customs Code

2933399090

FAQ

What are the physical and chemical properties of 3,5-Dichloro-2-nitropyridine (CAS: 610278-88-1)?

3,5-Dichloro-2-nitropyridine (CAS: 610278-88-1) is a crystalline solid with a molecular weight of 228.03 g/mol. It has a low solubility in water (0.04 g/100 mL at 20°C) and is more soluble in organic solvents like ethanol and acetone. The compound is relatively stable but can react with reducing agents. It has a melting point of 220-222°C.

How is 3,5-Dichloro-2-nitropyridine (CAS: 610278-88-1) typically synthesized?

3,5-Dichloro-2-nitropyridine is typically synthesized by the nitration of 3,5-dichloropyridine. This reaction is usually performed in the presence of a catalyst like concentrated sulfuric acid. The yield is around 85-90%, and the product can be purified by recrystallization.

What industries use 3,5-Dichloro-2-nitropyridine (CAS: 610278-88-1)?

3,5-Dichloro-2-nitropyridine (CAS: 610278-88-1) is used in the pharmaceutical industry for the synthesis of certain drug intermediates. It also finds applications in the production of sensors and as a precursor in the polymer industry. Its reactivity makes it useful in various chemical processes.

What precautions should be taken when handling 3,5-Dichloro-2-nitropyridine (CAS: 610278-88-1)?

Proper handling of 3,5-Dichloro-2-nitropyridine (CAS: 610278-88-1) requires the use of personal protective equipment (PPE) such as gloves, goggles, and a lab coat. It should be handled in a fume hood to avoid inhalation. Spills should be cleaned up immediately, and the Safety Data Sheet (SDS) should be consulted for detailed spill procedures. Ensure proper storage and disposal according to local regulations.